> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nuabase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Server Integration

> Use Nuabase in your backend services

You can call Nuabase directly from your backend by initializing `Nua` with your **API Key**. Once configured, use `createFn` and `createArrayFn` just as you would on the client; see the API section for examples.